#289AAE#289AAE

#289AAE is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.4% C 0.101 H 212.4°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#289AAE
RGB	rgb(40, 154, 174)
HSL	hsl(189, 63%, 42%)
HSV	hsv(189, 77%, 68%)
CMYK	cmyk(77%, 11.5%, 0%, 31.8%)
CIE-LAB	lab(58.62, -23.90, -19.34)
CIE-LCH	lch(58.62, 30.74, 218.99°)
OKLab	oklab(63.39% -0.085 -0.0539)
OKLCH	oklch(63.39% 0.101 212.4)
XYZ	xyz(20.0674, 26.6159, 44.1159)
Luminance	0.2662 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289AAE #AE3C28

analogous

#28AE7F #289AAE #2857AE

triadic

#289AAE #AE289A #9AAE28

tetradic

#289AAE #7F28AE #AE3C28 #57AE28

square

#289AAE #7F28AE #AE3C28 #57AE28

split-complementary

#289AAE #AE2857 #AE7F28

monochromatic

#11424A #1D6E7C #289AAE #40BDD3 #72CEDF

Accessibility & contrast

On white

3.32

#289AAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#289AAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289AAE

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289AAE	#FFFFFF	#000000	##000000
##289AAE	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B95AF

Deuteranopia (green-blind)

#7887AE

Tritanopia (blue-blind)

#00A2A0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289aae;
/* rgb */ color: rgb(40, 154, 174);
/* oklch */ color: oklch(63.4% 0.101 212.4);

Tailwind

colors: {
  custom: {
    50: '#78b8c6',
    500: '#289aae',
    950: '#000000',
  },
}

SCSS

$custom: #289aae;
$custom-light: #78b8c6;
$custom-dark: #000000;

JSON

{
  "hex": "#289aae",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 174
  },
  "hsl": {
    "h": 188.955,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.63385,
    "c": 0.10067,
    "h": 212.4
  },
  "luminance": 0.26618
}

Semantic roles & 50–950 ramp

primary

#289AAE

secondary

#C67A6C

accent

#5B42E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #289AAE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →